26880174

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 66044160

約数和(自身を除く): 39163986

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 71, 81, 82, 114, 123, 142, 162, 171, 213, 243, 246, 342, 369, 426, 486, 513, 639, 738, 779, 1026, 1107, 1278, 1349, 1539, 1558, 1917, 2214, 2337, 2698, 2911, 3078, 3321, 3834, 4047, 4617, 4674, 5751, 5822, 6642, 7011, 8094, 8733, 9234, 9963, 11502, 12141, 14022, 17253, 17466, 19926, 21033, 24282, 26199, 34506, 36423, 42066, 52398, 55309, 63099, 72846, 78597, 109269, 110618, 126198, 157194, 165927, 189297, 218538, 235791, 327807, 331854, 378594, 471582, 497781, 655614, 707373, 995562, 1414746, 1493343, 2986686, 4480029, 8960058, 13440087, 26880174]

約数ペア:

[(1, 26880174), (2, 13440087), (3, 8960058), (6, 4480029), (9, 2986686), (18, 1493343), (19, 1414746), (27, 995562), (38, 707373), (41, 655614), (54, 497781), (57, 471582), (71, 378594), (81, 331854), (82, 327807), (114, 235791), (123, 218538), (142, 189297), (162, 165927), (171, 157194), (213, 126198), (243, 110618), (246, 109269), (342, 78597), (369, 72846), (426, 63099), (486, 55309), (513, 52398), (639, 42066), (738, 36423), (779, 34506), (1026, 26199), (1107, 24282), (1278, 21033), (1349, 19926), (1539, 17466), (1558, 17253), (1917, 14022), (2214, 12141), (2337, 11502), (2698, 9963), (2911, 9234), (3078, 8733), (3321, 8094), (3834, 7011), (4047, 6642), (4617, 5822), (4674, 5751)]